1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fno-tree-tail-merge -fdump-tree-vrp1" } */
4 extern void abort (void);
18 /* { dg-final { scan-tree-dump-times "Removing basic block" 2 "vrp1" } } */
19 /* { dg-final { cleanup-tree-dump "vrp1" } } */